Family Feud - How to Purchase a Neighboring Property

[Page Huyette]

I have a client that owns several properties and is interested in purchasing a neighboring, adjacent property. Problem is, the family owning that property has a longtime feud with his kin. He is certain the owner will not sell to them for that reason. He is interested in approaching them with a price and terms, but is looking for a way to purchase without the seller knowing it is him that will be buying. I don't think an LLC will work, any other ideas? I am a licensed agent and would represent him but need to keep everything legal and ethical (of course).